Osamu Koiwai

Osamu Koiwai

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Osamu Koiwai

Osamu Koiwai

Publications by authors named "Osamu Koiwai"

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BTB-ZF Protein Znf131 Regulates Cell Growth of Developing and Mature T Cells.

J Immunol 2015 Aug 1;195(3):982-93. Epub 2015 Jul 1.

Laboratory of Self Defense Gene Regulation, Tokyo Metropolitan Institute of Medical Science, Tokyo 156-8506, Japan;

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http://dx.doi.org/10.4049/jimmunol.1500602DOI Listing
August 2015

Definition of the transcription factor TdIF1 consensus-binding sequence through genomewide mapping of its binding sites.

Genes Cells 2015 Mar 26;20(3):242-54. Epub 2015 Jan 26.

Department of Genome Medicine, Tokyo Metropolitan Institute of Medical Science, Tokyo, 156-8506, Japan.

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http://dx.doi.org/10.1111/gtc.12216DOI Listing
March 2015

TdIF1 recognizes a specific DNA sequence through its Helix-Turn-Helix and AT-hook motifs to regulate gene transcription.

PLoS One 2013 10;8(7):e66710. Epub 2013 Jul 10.

Department of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba, Japan.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0066710PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3707907PMC
March 2014

Truncated UDP-glucuronosyltransferase (UGT) from a Crigler-Najjar syndrome type II patient colocalizes with intact UGT in the endoplasmic reticulum.

J Hum Genet 2014 Mar 9;59(3):158-62. Epub 2014 Jan 9.

Department of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, Chiba, Japan.

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http://dx.doi.org/10.1038/jhg.2013.138DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3973126PMC
March 2014

Evaluation and identification of hepatitis B virus entry inhibitors using HepG2 cells overexpressing a membrane transporter NTCP.

Biochem Biophys Res Commun 2014 Jan 14;443(3):808-13. Epub 2013 Dec 14.

Department of Virology II, National Institute of Infectious Diseases, Tokyo 162-8640, Japan.

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http://dx.doi.org/10.1016/j.bbrc.2013.12.052DOI Listing
January 2014

BRCT domain of DNA polymerase μ has DNA-binding activity and promotes the DNA polymerization activity.

Genes Cells 2012 Sep 16;17(9):790-806. Epub 2012 Aug 16.

Department of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba, 278-8510, Japan.

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http://doi.wiley.com/10.1111/j.1365-2443.2012.01628.x
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http://dx.doi.org/10.1111/j.1365-2443.2012.01628.xDOI Listing
September 2012

Heterocomplex formation by Arp4 and β-actin is involved in the integrity of the Brg1 chromatin remodeling complex.

J Cell Sci 2012 Aug 8;125(Pt 16):3870-82. Epub 2012 May 8.

Virology Division, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuohku, Tokyo 104-0045, Japan.

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http://dx.doi.org/10.1242/jcs.104349DOI Listing
August 2012

TdIF2 is a nucleolar protein that promotes rRNA gene promoter activity.

Genes Cells 2011 Jul 13;16(7):748-64. Epub 2011 Jun 13.

Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba, Japan.

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http://doi.wiley.com/10.1111/j.1365-2443.2011.01524.x
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http://dx.doi.org/10.1111/j.1365-2443.2011.01524.xDOI Listing
July 2011

TdT interacting factor 1 enhances TdT ubiquitylation through recruitment of BPOZ-2 into nucleus from cytoplasm.

Genes Cells 2009 Dec 20;14(12):1415-27. Epub 2009 Nov 20.

Faculty of Science & Technology, Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba 278-8510, Japan.

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http://dx.doi.org/10.1111/j.1365-2443.2009.01358.xDOI Listing
December 2009

BPOZ-2 directly binds to eEF1A1 to promote eEF1A1 ubiquitylation and degradation and prevent translation.

Genes Cells 2008 Jun 4;13(6):593-607. Epub 2008 Mar 4.

Department of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba, Japan.

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http://doi.wiley.com/10.1111/j.1365-2443.2008.01191.x
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http://dx.doi.org/10.1111/j.1365-2443.2008.01191.xDOI Listing
June 2008

Bood POZ containing gene type 2 is a human counterpart of yeast Btb3p and promotes the degradation of terminal deoxynucleotidyltransferase.

Genes Cells 2008 May;13(5):439-57

Faculty of Science and Technology, Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba 278-8510, Japan.

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http://dx.doi.org/10.1111/j.1365-2443.2008.01179.xDOI Listing
May 2008

Direct binding of ligandin to uridine 5'-diphosphate glucuronosyltransferase 1A1.

Hepatol Res 2008 Apr 16;38(4):402-9. Epub 2007 Nov 16.

Department of Applied Biological Science, Tokyo University of Science, Chiba, Japan.

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http://dx.doi.org/10.1111/j.1872-034X.2007.00285.xDOI Listing
April 2008

Cell density-dependent regulation of tumor necrosis factor alpha gene expression in a human hepatoma cell line.

Int J Oncol 2007 Dec;31(6):1485-90

Department of Gene Research, The Cancer Institute (JFCR), Tokyo, Japan.

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December 2007

Identification of functional domains in TdIF1 and its inhibitory mechanism for TdT activity.

Genes Cells 2007 Aug;12(8):941-59

Department of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan.

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http://dx.doi.org/10.1111/j.1365-2443.2007.01105.xDOI Listing
August 2007

Cholesterol hemisuccinate: a selective inhibitor of family X DNA polymerases.

Biochem Biophys Res Commun 2007 Mar 16;354(2):619-25. Epub 2007 Jan 16.

Laboratory of Food & Nutritional Sciences, Department of Nutritional Science, Kobe-Gakuin University, Kobe, Hyogo 651-2180, Japan.

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http://linkinghub.elsevier.com/retrieve/pii/S0006291X0700084
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http://dx.doi.org/10.1016/j.bbrc.2007.01.034DOI Listing
March 2007

Grb2 and Gads exhibit different interactions with CD28 and play distinct roles in CD28-mediated costimulation.

J Immunol 2006 Jul;177(2):1085-91

Research Institute for Biological Sciences, Faculty of Science and Technology, Tokyo University of Science, 1669 Yamazaki, Noda, Chiba 278-0022, Japan.

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http://dx.doi.org/10.4049/jimmunol.177.2.1085DOI Listing
July 2006

Beta-sitosterol-3-O-beta-D-glucopyranoside: a eukaryotic DNA polymerase lambda inhibitor.

J Steroid Biochem Mol Biol 2006 May 18;99(2-3):100-7. Epub 2006 Apr 18.

Laboratory of Food & Nutritional Sciences, Department of Nutritional Science, Kobe-Gakuin University, Kobe, Hyogo 651-2180, Japan.

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http://dx.doi.org/10.1016/j.jsbmb.2005.12.007DOI Listing
May 2006

5-(Hydroxymethyl)-2-furfural: a selective inhibitor of DNA polymerase lambda and terminal deoxynucleotidyltransferase.

Arch Biochem Biophys 2006 Feb 15;446(1):69-76. Epub 2005 Dec 15.

Laboratory of Food and Nutritional Sciences, Department of Nutritional Science, Kobe-Gakuin University, Nishi-ku, Kobe, Hyogo 651-2180, Japan.

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http://dx.doi.org/10.1016/j.abb.2005.11.015DOI Listing
February 2006

Inhibitory effect of tocotrienol on eukaryotic DNA polymerase lambda and angiogenesis.

Biochem Biophys Res Commun 2006 Jan 28;339(3):949-55. Epub 2005 Nov 28.

Laboratory of Food and Nutritional Sciences, Department of Nutritional Science, Kobe-Gakuin University, Nishi-ku, Kobe, Hyogo 651-2180, Japan.

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http://dx.doi.org/10.1016/j.bbrc.2005.11.085DOI Listing
January 2006

Direct binding of TReP-132 with TdT results in reduction of TdT activity.

Genes Cells 2006 Jan;11(1):47-57

Faculty of Science & Technology, Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba 278-8510, Japan.

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http://dx.doi.org/10.1111/j.1365-2443.2005.00916.xDOI Listing
January 2006

Monoacetylcurcumin: a new inhibitor of eukaryotic DNA polymerase lambda and a new ligand for inhibitor-affinity chromatography.

Biochem Biophys Res Commun 2005 Dec 10;337(4):1288-95. Epub 2005 Oct 10.

Laboratory of Food and Nutritional Sciences, Department of Nutritional Science, Kobe-Gakuin University, Nishi-ku, Kobe, Hyogo 651-2180, Japan.

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http://linkinghub.elsevier.com/retrieve/pii/S0006291X0502237
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http://dx.doi.org/10.1016/j.bbrc.2005.10.005DOI Listing
December 2005

Selective inhibitors of terminal deoxyribonucleotidyltransferase (TdT): baicalin and genistin.

Biochim Biophys Acta 2005 Oct;1725(3):298-304

Department of Applied Biological Science and Frontier Research Center for Genomic Drug Discovery, Tokyo University of Science, Noda, Chiba 278-8510, Japan.

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http://dx.doi.org/10.1016/j.bbagen.2005.06.017DOI Listing
October 2005

Rb1cc1 is critical for myoblast differentiation through Rb1 regulation.

Virchows Arch 2005 Sep 21;447(3):643-8. Epub 2005 Jun 21.

Department of Applied Biological Science, Faculty of Science and Technology, Science University of Tokyo, 278-0022 Chiba , Japan.

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http://dx.doi.org/10.1007/s00428-004-1183-1DOI Listing
September 2005

DNA polymerase lambda directly binds to proliferating cell nuclear antigen through its confined C-terminal region.

Genes Cells 2005 Jul;10(7):705-15

Department of Applied Biological Science, Faculty of Science and Technology, Tokyo University of Science, Noda, Chiba 278-8510, Japan.

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http://dx.doi.org/10.1111/j.1365-2443.2005.00868.xDOI Listing
July 2005

Functional analyses of mouse ASK, an activation subunit for Cdc7 kinase, using conditional ASK knockout ES cells.

Genes Cells 2005 Jun;10(6):551-63

Department of Cell Biology, Tokyo Metropolitan Institute of Medical Science, Tokyo 113-8613, Japan.

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http://dx.doi.org/10.1111/j.1365-2443.2005.00857.xDOI Listing
June 2005

Structural analysis of epolactaene derivatives as DNA polymerase inhibitors and anti-inflammatory compounds.

Int J Mol Med 2005 May;15(5):785-93

Laboratory of Food and Nutritional Sciences, Department of Nutritional Science, Kobe-Gakuin University, Hyogo 651-2180, Japan.

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May 2005

UDP-glucuronosyltransferase1A1 directly binds to albumin.

Hepatol Res 2005 Apr;31(4):241-5

Faculty of Science and Technology, Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba 278-8510, Japan.

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http://linkinghub.elsevier.com/retrieve/pii/S138663460500013
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http://dx.doi.org/10.1016/j.hepres.2004.12.007DOI Listing
April 2005

A biochemically defined system for mammalian nonhomologous DNA end joining.

Mol Cell 2004 Dec;16(5):701-13

University of Southern California Norris Comprehensive Cancer Center, Room 5428, Department of Pathology, University of Southern California Keck School, of Medicine, 1441 Eastlake Avenue, MC9176, Los Angeles, California 90033, USA.

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http://dx.doi.org/10.1016/j.molcel.2004.11.017DOI Listing
December 2004

Terminal deoxynucleotidyltransferase forms a ternary complex with a novel chromatin remodeling protein with 82 kDa and core histone.

Genes Cells 2003 Jun;8(6):559-71

Faculty of Science and Technology, Department of Applied Biological Science, Tokyo University of Science, Noda, Chiba 278-8510, Japan.

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http://dx.doi.org/10.1046/j.1365-2443.2003.00656.xDOI Listing
June 2003

A sulphoquinovosyl diacylglycerol is a DNA polymerase epsilon inhibitor.

Biochem J 2003 Feb;370(Pt 1):299-305

Laboratory of Food & Nutritional Sciences, Department of Nutritional Science, Kobe-Gakuin University, Nishi-ku, Kobe, Hyogo 651-2180, Japan.

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http://dx.doi.org/10.1042/BJ20021737DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1223160PMC
February 2003

Human neutrophils isolated from peripheral blood contain Ku protein but not DNA-dependent protein kinase.

Int J Biochem Cell Biol 2003 Jan;35(1):86-94

Medical Research Institute, Tokyo Medical and Dental University, 2-3-10 Kandasurugadai, Chiyoda-ku, 101-0062, Tokyo, Japan.

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http://dx.doi.org/10.1016/s1357-2725(02)00123-1DOI Listing
January 2003

A single amino acid alteration in cytoplasmic domain determines IL-2 promoter activation by ligation of CD28 but not inducible costimulator (ICOS).

J Exp Med 2003 Jan;197(2):257-62

Research Institute for Biological Sciences, Faculty of Science and Technology, Tokyo University of Science, 2669 Yamazaki, Noda, Chiba 278-0022, Japan.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2193818PMC
http://dx.doi.org/10.1084/jem.20021305DOI Listing
January 2003

Petasiphenol: a DNA polymerase lambda inhibitor.

Biochemistry 2002 Dec;41(49):14463-71

Laboratory of Food and Nutritional Sciences, Department of Nutritional Science, and High Technology Research Center, Kobe-Gakuin University, Nishi-ku, Kobe, Hyogo 651-2180, Japan.

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http://dx.doi.org/10.1021/bi020476qDOI Listing
December 2002

Identification and characterization of the UL56 gene product of herpes simplex virus type 2.

J Virol 2002 Jul;76(13):6718-28

Laboratory of Virology, Research Institute for Disease Mechanism and Control, Nagoya University School of Medicine, 65 Tsumai-cho, Showa-ku, Nagoya 466-8550, Japan.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC136277PMC
http://dx.doi.org/10.1128/jvi.76.13.6718-6728.2002DOI Listing
July 2002

Over-expression of human DNA polymerase lambda in E. coli and characterization of the recombinant enzyme.

Genes Cells 2002 Jul;7(7):639-51

Department of Applied Biological Science, Faculty of Science and Technology, Science University of Tokyo, Noda, Chiba 278-8510, Japan.

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http://dx.doi.org/10.1046/j.1365-2443.2002.00547.xDOI Listing
July 2002

[Expression and function of terminal deoxynucleotidyl-transferase and discovery of novel DNA polymerase mu].

Seikagaku 2002 Mar;74(3):227-32

Faculty of Science and Technology, Department of Applied Biological Science, Science University of Tokyo, Noda, Chiba 278-8510.

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March 2002

A plant phytotoxin, solanapyrone A, is an inhibitor of DNA polymerase beta and lambda.

J Biol Chem 2002 Jan 24;277(1):630-8. Epub 2001 Oct 24.

Laboratory of Food & Nutritional Sciences, Department of Nutritional Science, Kobe-Gakuin University, Nishi-ku, Kobe, Hyogo 651-2180, Japan.

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http://www.jbc.org/lookup/doi/10.1074/jbc.M105144200
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http://dx.doi.org/10.1074/jbc.M105144200DOI Listing
January 2002